www.uspto.gov

Report from 8/8/2026, 10:41:11 AM https://www.uspto.gov
Latest run · lab, cold cache
65
8/8/2026
28-day score · p75 · the standard
73
7 runs
▼ latest 8 below the 28-day score
CRR70%latest
SSD71%latest
TC1054 toklatest
TTFUT164 ms28-day p75

Scored by v3 · source-of-truth hashes: score db860d6ac94e · thresholds e94f8b33e500 — verifiable against the canonical scorer.

The 28-day score is the p75 of nightly runs — the stable number to cite. Deterministic metrics (CRR/SSD/TC) show their latest value (they move only when the site changes); timing (TTFUT) and answer-fidelity (AF) are smoothed by 28-day p75 — the same lab-vs-field split Core Web Vitals uses. Synthetic daily measurement, not real-user field data.

Core Agent Vitals badge  Embed this badge

Show your agent-readiness score anywhere — it links back to this report.

[![Core Agent Vitals](https://agentvitals.dev/badge/uspto.gov.svg)](https://agentvitals.dev/results?url=https%3A%2F%2Fwww.uspto.gov)
<a href="https://agentvitals.dev/results?url=https%3A%2F%2Fwww.uspto.gov"><img src="https://agentvitals.dev/badge/uspto.gov.svg" alt="Core Agent Vitals" height="20"></a>
What AI tells your customers about youAgent confidence: MEDIUM
Business nameUnited States Patent and Trademark Office
CategoryGovernmentOrganization
Pricenot found
Locationnot found
Hoursnot found
Productsnot found
DescriptionHome page of the United States Patent and Trademark Office's main web site.

An agent gets the basics but will guess on the gaps. 3/7 applicable facts come from machine-readable structured data.

65
Overall score
weighted CAV (0–100)
FAIL
0–4950–8990–100

Metrics

70%
CRR Content Recovery Poor
0.71
SSD Semantic Signal Density Good
1,054 tok
TC Token Cost Good
237 ms
TTFUT Time to First Useful Token N/A

Token Cost breakdown

Where the page's tokens go (≈11,962 across regions). 73% is non-content — chrome and boilerplate an agent pays for. Add landmark roles (main/nav/header/footer) so agents can skip it.

Content
26.6% · 3,176
Chrome (nav / header / footer)
70.9% · 8,482
Boilerplate (cookie / ad)
0% · 0
Other
2.5% · 304

Final screenshot

Final screenshot of https://www.uspto.gov

Diagnostics

high CRR Content is hidden behind JavaScript

pre-JS raw HTML

Evidence30% of content requires JS · 70% of rendered content recovered (rest is placeholder/wrong)
ImpactA non-rendering agent never sees the JS-injected content.
Effort1–4 h

Fix: Server-render or statically generate the main content so a non-JS agent still receives it; make client rendering a progressive enhancement, not the source of truth.

high TC 73.4% of tokens are non-content (boilerplate/chrome)

agent representation — token decomposition

EvidenceToken decomposition: content 26.6%, chrome 70.9%, boilerplate 0%, other 2.5%. Only 26.599999999999994% of the agent's tokens are real content.
ImpactAn agent pays for boilerplate on every request and has less context left for the real content.
Effort30–90 min

Fix: Strip repeated nav/header/footer/cookie chrome from the agent-visible output; wrap content in <main>/<article> so the extractor keeps signal and drops boilerplate.

Rendered profile: headless

Agent Discoverability 86/100 · Agent Ready

Access & discovery checks — separate from the gated CAV metrics above. Click an issue for business impact, what we measured, and how to fix. · Take the Agent Readiness course →

Agent files & endpoints

llms.txt Absent at /llms.txt and /.well-known/llms.txt Learn →
robots.txt (AI bots) Major AI bots allowed Learn →
sitemap.xml Found at /sitemap.xml Learn →
JSON-LD structured data Types: GovernmentOrganization, WebSite Learn →
~ agents.json Absent (emerging standard) Learn →
~ WebMCP endpoint Absent (emerging standard) Learn →
~ OpenAPI / API docs No OpenAPI/Swagger found Learn →

Issues (4)

llms.txt present high impact Absent at /llms.txt and /.well-known/llms.txt

Business impact llms.txt is the robots.txt for AI: it tells agents what your site is, what matters, and where to find it. Without it AI guesses — and guessing means inaccurate recommendations and lost visibility.

What we measured We fetch /llms.txt and /.well-known/llms.txt and validate the spec (H1 title + a one-line blockquote summary). We also note /llms-full.txt (your full content as Markdown).

How to fix Create /llms.txt with a short summary + key pages; optionally /llms-full.txt with full content in Markdown.

Learn how to implement →

# Your Site
> One-line description for AI agents.

## Key pages
- /products — catalog
- /pricing — plans
- /docs — documentation

Spec: https://llmstxt.org

~ agents.json discovery low impact Absent (emerging standard)

Business impact agents.json describes what your site can DO for agents (services, endpoints, capabilities) — an emerging discovery standard. Early adopters get native agent integration.

What we measured We check /agents.json and /.well-known/agents.json for a valid configuration.

How to fix Publish /agents.json describing your site's capabilities and actions.

Learn how to implement →

Spec: https://github.com/wild-card-ai/agents-json

~ WebMCP endpoint low impact Absent (emerging standard)

Business impact WebMCP lets agents call actions on your site directly (book, buy, query) instead of scraping the DOM. Early adopters get native AI-agent interoperability.

What we measured We check /.well-known/webmcp and /webmcp.json for a valid actions array.

How to fix Add a WebMCP endpoint exposing your key actions to agents.

Learn how to implement →

Spec: https://webmcp.org

~ API documentation low impact No OpenAPI/Swagger found

Business impact Programmatic agents prefer a typed API. An OpenAPI/Swagger spec lets them integrate without scraping.

What we measured We probe /openapi.json, /swagger.json, /api-docs and /.well-known/openapi.json.

How to fix Publish an OpenAPI spec at a well-known path.

Learn how to implement →

Spec: https://www.openapis.org/

Passed audits (7)

✓ robots.txt allows AI bots✓ No CAPTCHA wall✓ No content-blocking cookie wall✓ No login wall on public content✓ Structured data (JSON-LD)✓ XML sitemap present + fresh✓ Server response (TTFB)

Transport & Trust (SEC 1.0.0)

HTTPS, HSTS, CSP, sniffing, referrer and CORS posture. Diagnostic only — this does not affect the CAV score. A security header does not make a page more legible to an agent, so scoring it would reward a CDN toggle that changes nothing an agent can recover. We measure it and say so.

77Transport posture (0–100, unscored)
3pass
2warn
0fail
Per-header findings (6)
HeaderEvidence
✅ HTTPSserved over HTTPS
✅ HSTSmax-age=31536000
⚠️ Content-Security-Policyscript-src allows 'unsafe-inline'
✅ X-Content-Type-Optionsnosniff
⚠️ Referrer-Policyno referrer-policy header (browser default applies)
➖ CORS exposureno CORS headers on the document (normal for an HTML page)
Full profile — how to improve · unused JS · network · timing

How to improve

highSplit the heaviest unused bundlehighest leverage

js — 153 KiB transferred, 73.3% unused (third-party)

EvidenceCDP JS coverage: 112 KiB of this bundle is never executed on load.
Impact~-112 KiB transfer; lower Token Cost + faster agent parse.
Effort30–90 min
FixDynamic-import() the below-the-fold parts of js, or drop unused dependencies. It is third-party — lazy-load or remove it.
mediumCut third-party weight

googletagmanager.com — 613 KiB, 4 requests

EvidenceThird-party is 31.7% of total transfer (36 requests); googletagmanager.com is the largest.
ImpactFewer bytes + main-thread stalls before your content settles for an agent.
Effort1–3 h
FixLazy-load, self-host, or remove googletagmanager.com; defer non-critical third-party scripts.
mediumBreak up long main-thread tasks

longest task 240 ms (1 total)

EvidenceMain thread blocked 240 ms by the longest task.
ImpactFaster interactivity + content settling.
Effort1–4 h
FixSplit heavy work, defer third-party scripts, move compute off the main thread.
mediumCut total transfer weight

2.6 MB total

Evidence2.6 MB transferred.
ImpactCheaper, faster fetch on slow links.
Effort1–3 h
FixEnable Brotli, serve WebP/AVIF images, defer non-critical resources.

Third-party impact

36 third-party requests · 834 KiB (31.7% of transfer) — code an agent must also fetch/run before your content settles. Fewer, lazier third-parties = faster, cheaper agent reads.

Third-party domainReqsTransferMain-thread
googletagmanager.com4613 KiB
qualtrics.com26203 KiB
youtube.com212 KiB
digitalgov.gov15 KiB
jsdelivr.net11 KiB
google-analytics.com20 KiB

Wasted JavaScript (by bundle)

Transfer-accurate — each bundle's transfer size × its unused %, ranked by wasted bytes (the biggest code-splitting wins). Unused JS also inflates Token Cost (TC).

BundleTransferUnusedWasted
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4L&cx=c&gtm=4e6852 3P153 KiB73.3%112 KiB
https://www.uspto.gov/sites/default/files/js/js_cNjyTia6nThp6nDU2UVbOcEya4wd_YkDEzKTcytRoGY.js?scope=footer&delta=0&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQ124 KiB77.9%97 KiB
https://www.googletagmanager.com/gtag/js?id=G-CD30TTEK1F&cx=c&gtm=4e6852 3P161 KiB52.5%85 KiB
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4L 3P153 KiB53.4%82 KiB
https://www.googletagmanager.com/gtm.js?id=GTM-5D5BBD 3P145 KiB48.1%70 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/963.c66321cb3f9f4543e3c6.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=www.uspto.gov 3P39 KiB69.3%27 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=uspto 3P34 KiB74.2%25 KiB
https://www.uspto.gov/sites/default/files/js/js_in5e8yMpd3WH4KBJYVZZo35O10fkGtVsgzsWwAwefyQ.js?scope=footer&delta=2&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQ24 KiB80.9%19 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/881.65c406596abf35768129.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=www.uspto.gov 3P18 KiB89.3%17 KiB
https://www.uspto.gov/sites/default/files/js/js_8eRyixA2X51F9QN_UyLWMAxGig83Ay_ARq6KuUBTdcQ.js?scope=footer&delta=9&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQ19 KiB82.2%16 KiB
https://www.uspto.gov/themes/custom/uspto_ds/js/uspto-scripts.js?tjewot20 KiB62.1%12 KiB
https://www.uspto.gov/core/assets/vendor/jquery/jquery.min.js?v=4.0.028 KiB42.6%12 KiB
https://www.uspto.gov/libraries/fontawesome/js/all.min.js?v=6.4.2440 KiB2.4%11 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/692.474f45f0a21f2bb77d2e.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=uspto 3P15 KiB67.6%10 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/994.53653390ff50e4841591.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=uspto 3P10 KiB91.4%9 KiB

Network

96Requests
2634 KiBTransferred
44Scripts
31.7%3rd-party
1Long tasks
Script (44)
1541 KiB
Font (8)
564 KiB
Stylesheet (8)
257 KiB
Image (22)
224 KiB
Document (1)
29 KiB
XHR (10)
12 KiB
Other (1)
6 KiB
Fetch (2)
0 KiB
Heaviest requests (30)
URLTypeStatusTransfer
https://www.uspto.gov/libraries/fontawesome/js/all.min.js?v=6.4.2Script200440 KiB
https://www.uspto.gov/themes/custom/uspto_ds/icons/material-icons/material-icons-round.woff2Font200171 KiB
https://www.googletagmanager.com/gtag/js?id=G-CD30TTEK1F&cx=c&gtm=4e6852Script200161 KiB
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4LScript200153 KiB
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4L&cx=c&gtm=4e6852Script200153 KiB
https://www.googletagmanager.com/gtm.js?id=GTM-5D5BBDScript200145 KiB
https://www.uspto.gov/themes/custom/uspto_ds/icons/material-icons/material-icons-sharp.woff2Font200134 KiB
https://www.uspto.gov/sites/default/files/js/js_cNjyTia6nThp6nDU2UVbOcEya4wd_YkDEzKTcytRoGY.js?scope=footer&delta=0&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQScript200124 KiB
https://www.uspto.gov/themes/custom/uspto_ds/css/usptostrap.v3.min.css?tjewotStylesheet200101 KiB
https://www.uspto.gov/themes/custom/uspto_ds/icons/material-icons/MaterialIcons-Regular.woff2Font20099 KiB
https://www.uspto.gov/themes/custom/uspto_ds/css/uspto.theme.min.css?tjewotStylesheet20074 KiB
https://www.uspto.gov/sites/default/files/styles/900_x_600_3_2/public/homepage-video-a250docu-white-background.jpg.webp?itok=RPI5ckbuImage20063 KiB
https://www.uspto.gov/themes/custom/uspto_ds/css/uspto-icons.css?tjewotStylesheet20057 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/963.c66321cb3f9f4543e3c6.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=www.uspto.govScript20039 KiB
https://www.uspto.gov/sites/default/files/styles/900_x_600_3_2/public/joi0425-flw-homepage-v2.jpg.webp?itok=tAHEyaPWImage20039 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=usptoScript20034 KiB
https://www.uspto.gov/themes/custom/uspto_ds/fonts/public-sans/PublicSans-Medium.woff2Font20033 KiB
https://www.uspto.gov/themes/custom/uspto_ds/fonts/public-sans/PublicSans-SemiBold.woff2Font20033 KiB
https://www.uspto.gov/themes/custom/uspto_ds/fonts/public-sans/PublicSans-Regular.woff2Font20033 KiB
https://www.uspto.gov/themes/custom/uspto_ds/fonts/public-sans/PublicSans-Bold.woff2Font20033 KiB
https://www.uspto.gov/Document20029 KiB
https://www.uspto.gov/core/assets/vendor/jquery/jquery.min.js?v=4.0.0Script20028 KiB
https://www.uspto.gov/themes/custom/uspto_ds/fonts/instrument-serif/InstrumentSerif-Regular.woff2Font20028 KiB
https://www.uspto.gov/sites/default/files/styles/featured_hero_full/public/hero-2026-on-a-mission.jpg.webp?itok=NsQU6bA2Image20027 KiB
https://www.uspto.gov/sites/default/files/js/js_in5e8yMpd3WH4KBJYVZZo35O10fkGtVsgzsWwAwefyQ.js?scope=footer&delta=2&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQScript20024 KiB
https://www.uspto.gov/sites/default/files/styles/900_x_600_3_2/public/ip-products-3.jpg.webp?itok=xxBCs3x1Image20023 KiB
https://www.uspto.gov/sites/default/files/styles/900_x_600_3_2/public/nil-filming.png.webp?itok=kPwbPlceImage20020 KiB
https://www.uspto.gov/themes/custom/uspto_ds/js/uspto-scripts.js?tjewotScript20020 KiB
https://www.uspto.gov/sites/default/files/js/js_8eRyixA2X51F9QN_UyLWMAxGig83Ay_ARq6KuUBTdcQ.js?scope=footer&delta=9&language=en&theme=uspto_ds&include=eJx9UtFuwyAM_KEQXrbvQQ44FMUJyHbaZl8_EoV2raq9mLuzOdmGgeBns8MeuyNaTyBCSfTklCGcsGTaxkTUKOc5CZ6MYTzRDYfS-Qm_fSaCImgbULyruyvDng5JM3-7SFkEeFOItqkP0TEuAbnzmdEGXgtQP2aeu2pEaZmadtJuzIvCDSXPaP_gXq7xv1wvlzR3dWo_2SP2CJKW-CIdi1ilaHYQgquHB6rtAduPaqslZBV7TXg7lTalFc-p6Jvq0gwRHaV40SHf7QFcBKo-21kbxHrgYOrO6tho5pU07eiZHxF0ZQzmUu8fHmKAOd_kWVO3PAAZ0Y32YR96qW9shlU1L5-sFQYTOa_llCJ8ufqmfqomthJzEGwLiLggA9VPUHfu1QVUSPSWfGH93hG2RlO96AqtMS12x_ILj8YRCQScript20019 KiB
https://gov1.siteintercept.qualtrics.com/dxjsmodule/881.65c406596abf35768129.chunk.js?Q_CLIENTVERSION=2.54.0&Q_CLIENTTYPE=web&Q_BRANDID=www.uspto.govScript20018 KiB

Long tasks (>50 ms)

StartDuration
271 ms240 ms
Analyzing…
running mobile + desktop · ~30s